When a Chryssalid kills a human, it lays a Chryssalid egg into the chest of its victim. The embryo twines itself with the central nervous system of its host and overrides locomotive control, creating a Zombie. The turn after the victim has been killed, the Zombie will rise up and attempt to attack any nearby enemies.
A Zombie can only slowly shamble towards their targets but has a surprisingly powerful melee attack. If a Zombie is still up after three turns, it will burst apart as a new Chryssalid is born. Be warned, this Chryssalid "Hatchling" can move and attack the turn it emerges.
|Chryssalid Spawn||Implanted Chryssalid eggs hatch into Chryssalids after 3 turns if the Zombie host is not killed.|
|Melee Only||Can only attack at close range; no ranged weapons or abilities.|
|Stun Immune||This unit cannot be stunned with the Arc Thrower; taking a live specimen is not possible.|
Zombies have 10 health on Normal difficulty and they never take cover so they make easy targets. They pose no ranged threat but have a powerful melee attack (6 damage on Normal and 9 on Classic with a chance to poison). Fortunately, zombies have very low movement and tend to wander aimlessly if there are no readily available targets.
A player should keep their soldiers at a distance and take zombies out from afar before 3 turns pass or the Chryssalid egg inside them will hatch. However, it may be beneficial to delay killing the zombie and let the Chryssalid emerge if the player requires more Chryssalid corpses to create Chitin Plating. Strangely, on Terror Site missions Zombies will almost never attack civilians--especially if soldiers are visible--though it is possible so that any Chryssalids in the area can implant more eggs.
One very easy way to deal with a zombie is explosives. Fire a rocket or throw a grenade at a human just killed by a Chryssalid and the zombie will never get a chance to rise. In XCOM: Enemy Within, humans killed by Chryssalids will still rise as Zombies even if explosives are used on them.
Zombies cannot be selected in Multiplayer mode but can be spawned if a Chryssalid kills a human opponent. These zombies fall under the Chryssalid player's control and can be very useful as surprise after sending a Chryssalid on a kamikaze run.
- Zombie will vomit one turn before hatching, after performing its move. Zombie will start bleeding from mouth after vomiting, so it can be checked in XCOM's turn if Zombie is going to hatch. However, saving and reloading game stops Zombie from bleeding.
Lifecycle of a ChryssalidEdit
- XComStrategyGame.int contains an unused research proposal for "Zombie Autopsy", which reads "It's not clear what tangible benefits might come from investigating the human remains of the spider-like alien's victim, although the mechanism by which our troops are infected is worth studying." The research project itself is left blank, however.
|XCOM: Enemy Unknown Enemies|
|Aliens|| Berserker • Chryssalid • Cyberdisc • Drone • Ethereal (Uber) • Floater (Heavy) • Mechtoid |
Muton (Elite) • Outsider • Sectoid (Commander) • Sectopod • Seeker • Thin Man • Zombie
|EXALT||EXALT Heavy (Elite) • EXALT Medic (Elite) • EXALT Operative (Elite) • EXALT Sniper (Elite)|